PROFESSIONAL-CLOUD-DEVELOPER · Question #68
You are building a storage layer for an analytics Hadoop cluster for your company. This cluster will run multiple jobs on a nightly basis, and you need to access the data frequently. You want to use…
The correct answer is B. Regional storage. A is not correct because Multi-regional storage can place data in a region away from a Hadoop cluster. This would add latency to the requests made by the cluster. C is not correct because Nearline storage is used if you need to access data only once a month. D is not correct…
Question
You are building a storage layer for an analytics Hadoop cluster for your company. This cluster will run multiple jobs on a nightly basis, and you need to access the data frequently. You want to use Cloud Storage for this purpose. Which storage option should you choose?
Options
- AMulti-regional storage
- BRegional storage
- CNearline storage
- DColdline storage
How the community answered
(50 responses)- A4% (2)
- B74% (37)
- C14% (7)
- D8% (4)
Explanation
A is not correct because Multi-regional storage can place data in a region away from a Hadoop cluster. This would add latency to the requests made by the cluster. C is not correct because Nearline storage is used if you need to access data only once a month. D is not correct because Coldline storage is used if you need to access data only once a year.
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